baber/WOPTO huggingface dataset:
Patent CA-2281954-A1 (CA)
Inventor: DILLON DAVIN C
IPC: C12Q1/68
Filed: 1998-02-25
Abstract: L'invention concerne des composés et des procédés servant au diagnostic de cancer de la prostate. Les composés de l'invention renferment des polypeptides contenant au moins une partie d'une protéine de tumeur de la prostate. Les polypeptides de l'invention peuvent être utilisés pour produire des anticorps utiles pour le diagnostic et la surveillance de cancer de la prostate. L'invention concerne également des séquences d'acides nucléiques servant à la préparation de sondes, d'amorces, et de polypeptides.
Patent CA-2284009-A1 (CA)
Title: Procede d'assemblage d'une serviette hygienique composite epousant les formes du corps
Inventor: CHATTERJEE ASHISH
IPC: A61F13/53
Filed: 1997-03-31
Abstract: Cette invention se rapporte à un procédé pour fabriquer une serviette hygiénique composite (20) comprenant un élément absorbant primaire (30) et un élément de base (50). L'élément absorbant primaire (30) s'étend dans un sens longitudinal, comprend un élément absorbant primaire et un revêtement perméable aux fluides placé sur l'élément absorbant primaire et sur l'élément de base. Ledit procédé consiste: à envelopper l'élément absorbant primaire dans le revêtement perméable aux fluides, afin de former l'élément absorbant primaire (30), lequel délimite un premier intervalle prédéterminé, à faire avancer l'élément absorbant primaire (30) en direction d'une section de combinaison, à acheminer l'élément de base (50) en direction de cette section de combinaison, à appliquer un moyen d'union à l'élément absorbant primaire (30) et/ou à l'élément de base (50) le long d'une partie au moins de la longueur, afin de fixer l'élément absorbant primaire (30) et l'élément de base (50), et à combiner l'élément absorbant primaire (30) et l'élément de base (50) en appliquant au moins une pression au niveau de l'intervalle en question.
Patent CA-2290041-A1 (CA)
Title: Tamper resistant valve stem cap
Inventor: MADDALENA KRIS L
IPC: B25B13/48
Filed: 1999-11-18
Abstract: A valve stem cap for pneumatic tires which has a lock mechanism to prevent theft and unauthorized tampering with the valve. The valve stem cap comprises an inner core with a first end adapted for threaded engagement with the valve stem of a pneumatic tire. An outer sleeve is rotatably mounted about the inner core. Annular flanges at either end of the device are positioned such that the inner core and outer sleeve are locked together.  The second end of the inner core forms a solid surface which is provided with keyways for engaging a matched key. By rotating the key, the inner core is rotated, which, in turn, causes the threads of the inner core to be rotated into or out of engagement with the valve stem.
Patent CA-2290236-A1 (CA)
Title: Method for applying improved durability thermal barrier coatings
Inventor: MEEHAN ROBERT J
IPC: F02C7/00
Filed: 1999-11-23
Abstract: A thermal barrier coating may be applied by depositing a MCrAlY bond coat onto a superalloy substrate, wherein M stands for Ni, Co, Fe, or a mixture of Ni and Co. Undesired oxides and contaminants are removed from the MCrAlY bond coat with an ionized gas stream cleaning process, such as a reverse transfer arc process. An adherent aluminum oxide scale is formed on the MCrAlY bond coat and a ceramic layer is deposited on the aluminum oxide scale by physical vapor deposition to form a columnar structure.
Patent CA-2293874-A1 (CA)
Inventor: DANG NGOC HUNG
IPC: C08F2/00
Filed: 2000-01-04
Abstract: There is a need for odorless rubbery polymers that offer high heat resistance, ultraviolet light resistance and low fogging characteristics. For instance, rubbery polymers of this type are needed by the automotive and construction industries. The deodorized rubbery polymers of this invention are of particular value because they can be blended with polyvinyl chloride to make leathery compositions having good heat and ultraviolet light resistance.      The present invention more specifically discloses a process for preparing a deodorized rubbery polymer which comprises the steps of (1) polymerizing in a first stage (a) butyl acrylate, (b) at least one member selected from the group consisting of methyl methacrylate, ethyl methacrylate, methyl acrylate and ethyl acrylate, (c) acrylonitrile and (d) a crosslinking agent under emulsion polymerization conditions to produce a seed polymer containing latex, wherein said polymerization is initiated with a redox initiator system, wherein the redox initiator system is comprised of a free radical generator and a reducing agent; (2) adding (a) styrene, (b) additional acrylonitrile, (c) additional crosslinking agent and (d) additional free radical generator to the seed polymer containing latex under emulsion polymerization conditions which result in the formation of an emulsion containing the rubbery polymer; and (3) recovering the rubbery polymer from the emulsion containing the rubbery polymer.
Patent CA-2296822-A1 (CA)
Title: Goldaqua, oxygen-enriched within a magnetic field, magnetically treated water and heavy water/0.1-111 ppm deuterium content/, food-bio and pharmaceutical liquid product, suitable to prevent and cure cancereus and aids diseases and apparatus for preparing these product.
Inventor: TIBOR NAGY
IPC: A61K41/00
Filed: 2000-01-17
Abstract: Goldaqua,oxygen-enriched within a magnetic field magnetically treated water/112-160 ppm deuterium content/and heavy water/0,1-111 ppm deuterium content/,enriched with medical oxygen gas 20-70 mg/liter, while passing through a magnetic field, original biomedical liquids products, suitable to prevent and cure cancerous and AIDS diseases.According to the status of technology, the original method through oxygen enrichment within a magnetic field and supplied energy of hydrogen with magnetic energy and special oxygen enriched apparatus,that have direct connection in to the magnet/figure 1/. We ensure an completely of providing oxygen whitin a magnetic field and supply with magnetic bioenergy the reduced hydrogen energy level in the heavy water, to the human body and thus help it prevent and/ or fight cancer and AIDS. 9.,
Patent CA-2297486-A1 (CA)
Title: 2-(4-aryl or heteroaryl-piperazin-1-ylmethyl)-1h-indole derivatives interacting with the dopamine d4 receptor
Inventor: MAJCHRZAK MARK JEROME
IPC: A61P9/00
Filed: 1998-08-05
Abstract: 2(4-Aryl or Heteroaryl-piperazin-1-ylmethyl)-1H-Indole derivatives of formula (I) wherein a, T, V, X, Y, Z, R1, R2, R3, R4, R5, R6, R7, R8 and R9 are as defined above, their pharmaceutically acceptable salts and pharmaceutical compositions containing such compounds or their salts interacting with the dopamin D4 receptor.
Patent CA-2298010-A1 (CA)
Inventor: JOULIA GERARD
IPC: A45D33/00
Filed: 2000-02-04
Abstract: La présente demande concerne un boîtier (1) comportant un fond (2) et un couvercle (20) apte à recouvrir de manière réversible ledit fond (2), ledit couvercle (20) étant monté sur le fond (2) de manière à, en position ouverte, pouvoir se positionner sous ledit fond (2). Selon l'invention, le couvercle (20) est monté coulissant par rapport à un organe de liaison (7), articulé sur ledit fond (2).
Patent CA-2299354-A1 (CA)
Title: Automated array sorter for conveyors
Inventor: BONNET HENRI
IPC: B65G47/64
Filed: 1998-08-26
Abstract: The present invention reveals an automatic sorting device capable of receiving articles from an input source, correctly choosing which of many output destinations to direct the articles, and transferring those articles without slowing the existing automated system. To accomplish its purpose, the device comprises: a sorting conveyor pivoted at its receiving end about a horizontal and vertical axis; a vertically moveable carriage, mounted within a horizontally moveable frame, that cradles the sorting conveyor between its receiving and output ends; tracks which support and guide the frame as it transverses side to side in front of an array of output destinations; and a controller capable of positioning the frame and carriage so the sorting conveyor output end is mated to the array conveyor receiving end identified as the article's output destination.
Patent CA-2300204-A1 (CA)
Title: Process to produce 4-hydroxy-2-oxo-pyrane derivates useful as protease inhibitors
Inventor: GAGE JAMES R
IPC: C07D309/32
Filed: 1998-09-03
Abstract: Disclosed is a novel process and novel intermediates to prepare [R-(R*,R*) ]-N-L3-[1-[5, 6-dihydro-4-hydroxy -2-oxo-6-(2-phenylethyl) -6-propyl-2H-pyran-3-yl]propyl]phenyl]-5- (trifluo-romethyl)-2- pyridinesulfonamide (XIX) which is a protease inhibitor useful in treating humans infected with the HIV virus.
Patent CA-2300285-A1 (CA)
Title: Storm water treatment device
Inventor: TRAN-QUOC-NAM JOHN
IPC: B01D21/00
Filed: 2000-03-07
Abstract: An apparatus for separating the contaminants in a storm water stream in which an assembly of coalescing plates forces the storm water to flow downwardly during passage therethrough. The downward flow encourages particulate material having a specific gravity greater than one to sink and agglomerate and accumulate on the floor of a collection chamber. Oily contaminants in the storm water are encouraged to rise and agglomerate and rise to the water surface in a separate collection chamber.
Patent CA-2303330-A1 (CA)
Title: Mesures de dispersion dans le temps dans des systemes de radiocommunication
Inventor: SKOLD JOHAN
IPC: H04L1/20
Filed: 1998-09-22
Abstract: La dispersion dans le temps d'un signal qui a été reçu par un canal, est mesurée à l'aide de métriques en vue de déterminer l'énergie à l'intérieur d'une fenêtre d'égaliseur et en dehors de cette fenêtre d'égaliseur. Selon un mode de réalisation, l'estimation de l'énergie en dehors de la fenêtre est une différence entre différentes estimations d'interférences résiduelles. Selon un autre mode de réalisation, l'estimation de l'énergie en dehors de la fenêtre est une différence entre différentes estimations de puissance de réponse impulsionnelle résiduelle.
Patent CA-2304515-A1 (CA)
Title: Sachet with increased content quantity
Inventor: ROGERS NEIL JOHN
IPC: B65D75/48
Filed: 1998-09-22
Abstract: The present invention relates to a process for producing a four sided seal sachet (10) filled with a pre-set volume of flowable material, the sachet being made from a flexible film comprising a metallocene catalysed resin, the sachet having a length L (11) between transverse seals (71) and a width W (12) between longitudinal seals (70), whereby the pre-set volume of flowable material is of more than 0.525xW2xL/.pi., so that leak-free seals are provided.
Patent CA-2304914-A1 (CA)
Inventor: BURKE ED
IPC: E06C7/16
Filed: 2000-04-07
Abstract: A transport assembly for transporting an object axially along a rail of a ladder. The assembly comprises a platform for supporting the object at a selected axial position. A coupling mechanism is employed to slidably connect the platform to the rail. The coupling mechanism includes a locking mechanism and a connector for connecting the coupling mechanism to the platform. Axial displacement of the object along the rail is such that the locking mechanism permits relative axial displacement of the assembly with respect to the rail in a first direction, and inhibits the relative axial displacement in a second direction opposite to the first direction.
Patent CA-2311466-A1 (CA)
Title: Integrated circuit biochip microsystem
Inventor: ERICSON MILTON N
IPC: C12Q1/68
Filed: 1998-11-25
Abstract: The present invention discloses a self-contained miniature biosensor designed to detect specific molecular targets, and in particular polypeptides and polynucleotides. For example, hybridized nucleic acids may be detected without external monitoring or signal transmission. The miniaturized biosensor comprises multiple biological sensing elements such as DNA probes, excitation microlasers, a sampling waveguide equipped with optical detectors (fluorescence and Raman), integrated electro-optics, and a biotelemetric radio frequency signal generator all contained on a single integrated circuit, or "biochip". The novel integrated circuit biochip microsystem (ICBM) is suitable for gene analysis and will allow rapid, large-scale, and cost-effective production of biochips useful in the detection of biological compositions, including the development of multi-array gene chips.
Patent CA-2312952-A1 (CA)
Title: Turbine passive thermal valve for improved tip clearance control
Inventor: DOBSON MARTIN J
IPC: F01D11/08
Filed: 1998-12-09
Abstract: A gas turbine engine blade tip clearance control system and method is described. An annular housing is formed about an engine casing to which an annular shroud segment assembly is secured and closely spaced about blade tips of a stage of blades. The annular housing forms an air passage means communicating with the casing for directing a cooling air stream to the casing. A thermally operable passive ring valve is formed by two overlapped metal ring segments having a dissimilar coefficient of thermal expansion selected whereby to produce a radial gap between the ring segments when the valve temperature reaches a predetermined value. The radial gap admits a cooling air flow into the housing for cooling the casing and its associated shroud segment assembly to control radial growth and thereby prevent blade tip pinching.
Patent CA-2315915-A1 (CA)
Inventor: DULLIEN FRANCIS A L
IPC: B07B7/01
Filed: 1999-11-03
Abstract: La présente invention concerne un procédé de séparation de particules solides à large distribution granulométrique présentes dans un courant de gaz turbulent, comprenant en premier lieu l'élimination des plus grosses particules dans une chambre de séparation (1) avec une efficacité élevée, puis l'élimination, avec une efficacité élevée, des particules plus fines restantes dans un dispositif de précipitation (20). L'utilisation dudit procédé est aussi couverte par l'invention. La présente invention concerne également un ensemble de séparation de particules solides à large distribution granulométrique et présentes dans un courant de gaz turbulent, qui comprend: une chambre de séparation (1) destinée à recevoir lesdites particules solides en suspension et à éliminer dudit courant la majorité des particules de plus grande taille, et un dispositif de précipitation (20) pour séparer les plus fines particules dudit courant.
Patent CA-2316820-A1 (CA)
Title: Procede pour optimiser les points d'application des lasers et systeme pour mettre en oeuvre ce procede
Inventor: BROBERG BJORN
IPC: H01S5/0687
Filed: 1999-01-20
Abstract: L'invention concerne un procédé pour optimiser le point d'application d'un laser qui consiste à étalonner le laser et à commander les différentes parties du laser. L'invention consiste à commander les différentes parties (1, 2, 3) du laser en régulant le courant qui les alimente; à contrôler le laser (30) pour détecter les discontinuités qui ont lieu lors des sauts de mode dans un signal provenant d'un dispositif de détection solidarisé au laser; à commander les différentes parties du laser (1, 2, 3) au moyen d'une unité de commande (31); à fournir différentes combinaisons de commandes ainsi que le signal qui va du dispositif de détection jusqu'à l'unité de commande (31); à détecter au moyen de l'unité de commande le plan de mode du laser (30); à stocker au moins une partie du plan de mode ou plusieurs plans de mode dans une mémoire (32) faisant partie de l'unité de commande (31) et; à commander les différentes parties du laser (1, 2, 3) au moyen de l'unité de commande (31), et ce pour obtenir le point d'application désiré du laser.
Patent CA-2317335-A1 (CA)
Title: Differential mechanism
Inventor: INOUE KAZUSHIRO
IPC: F16H48/38
Filed: 2000-09-01
Abstract: A differential mechanism comprises a differential case assembly having a casing body connected to a source of drive force and a toothed cap member coupled with the casing body to cover one opened end of the casing body, a plurality of input blocks housed in the case assembly and being movable circumferentially of the case assembly in correspondence with rotation of the casing body, and a pair of output cam members for clamping the input blocks relatively slidably and being independently rotatable owing to a frictional force produced with respect to each of the input blocks to thereby initiate a differential motion on an output side of the differential mechanism. The input blocks are provided in at least two different types and having projected portions. The projected portions of the input blocks of one type have a first upper end width while the projected portions of the input blocks of another type have a second upper end width different from the first upper end width. The casing body has first and second axial grooves provided on an inner peripheral surface thereof such that they extend axially of the differential mechanism. The axial grooves are shaped complementary to the projected portions of the input blocks for meshing engagement therewith. This arrangement prevents misassembling of the differential mechanism. -11-
Patent CA-2318915-A1 (CA)
Title: Tractor hydraulic grabbing tool
Inventor: LYDDON JOHN
IPC: B66C1/68
Filed: 1999-01-25
Abstract: The present invention comprises a tractor tool (2) that attaches to and detaches from a tractor frame (20). In one embodiment, as few as four bolts and two actuator control couplings are used to mount the inventive tool to a tractor. Small trees, bushes, plies of vegetative matter or fence posts can be pulled from the ground and moved to a rubble or debris bin. The tool is composed of a metal frame (10) having two jaw members (4) that can open and close in a scissor-like fashion.  The jaw members are opened and closed by jaw actuators (24) controlled by the operator sitting on the tractor.
Patent CA-2319753-A1 (CA)
Inventor: GAFFAR ABDUL
IPC: A61P1/02
Filed: 1999-01-28
Abstract: An oral composition comprising an orally acceptable vehicle and an effective antiplaque amount of at least one substantially water insoluble noncationic antibacterial agent of the formulae (1) and (2).
Patent CA-2321649-A1 (CA)
Title: Method and device for modifying a radio frequency range of a radio transceiver
Inventor: CONSOLAZIO STEPHEN J
IPC: H04B1/40
Filed: 1999-03-31
Abstract: A method and device for modifying a frequency range of a radio transceiver by mixing a signal to be transmitted (element 16) by the transceiver with the output of a local oscillator (element 49) so as to change the frequency for transmission and by mixing a received radio transmission with the output of a local oscillator so as to change the frequency (element 66) thereof to a frequency within the nominal reception band of the transceiver.
Patent CA-2322135-A1 (CA)
Title: Breathing tube connection for respiratory protective headgear
Inventor: JOHNSON BRETT R
IPC: A62B9/04
Filed: 1998-07-22
Abstract: A connector for attachment of a breathing tube to a respirator. The connector includes a first conduit and a transition conduit that form a connector body. A cantilevered snap latch extends from the connector body. A connector assembly including a recessed receiving structure on a respirator helmet adapted for receiving the connector.
Patent CA-2322856-A1 (CA)
Title: Cancer management with tamoxifen and gammalinolenic acid
Inventor: BRYCE RICHARD
IPC: C07C57/12
Filed: 1999-02-24
Abstract: Tamoxifen and gammalinolenic acid giving strong synergistic action in cancer management and preparation of medicaments therefor.
Patent CA-2323640-A1 (CA)
Inventor: BANDMAN OLGA
IPC: G01N33/68
Filed: 1999-03-15
Abstract: The invention provides human calcium-binding proteins (CaBPs) and polynucleotides which identify and encode CaBP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for treating or preventing disorders associated with expression of CaBP.
Patent CA-2330485-A1 (CA)
Title: Oral formulation comprising biguanide and an organic acid
Inventor: OTODA KAZUYA
IPC: A61K9/00
Filed: 1999-04-26
Abstract: An oral formulation comprising a biguanide and an organic acid has less unpleasant tastes such as bitterness and saltiness.
Patent CA-2330912-A1 (CA)
Title: Dual transmission spread processing circuit system for cdma communication apparatus
Inventor: ATSUTA HIROSADA
IPC: H04B1/707
Filed: 2001-01-11
Abstract: A CDMA communication apparatus includes a system of dual transmission spread processing circuits wherein switching control of one of the transmission spread processing circuits from an operating system to a standby system is performed momentarily by software while miniaturization and reduction in cost of the apparatus are assured. A spread processing circuit of each of dual transmission spread processing circuits is divided into two sections of an operating system spread processing section and a standby system spread processing section. Spread signals processed by the operating system spread processing section and the standby system spread processing section are addition synthesized by a first addition synthesis section and a second addition synthesis section separately from each other. An addition selection section for selecting whether or not operating system spread signals and standby system spread signals should be addition synthesized is provided in each of the transmission spread processing circuits. The addition selection section is directly controlled with a failure detection signal from a failure detection section of the other one of the dual transmission spread processing circuits.
Patent CA-2331744-A1 (CA)
Inventor: NI YAWEI
IPC: C08B37/00
Filed: 1999-05-12
Abstract: Pectins from gel and rind cell wall fibers of Aloe vera are extracted, isolated and identified. Two classes of Aloe pectin are obtained: the high-molecular-weight (HMW) pectin and the low-molecular-weight (LMW) pectin. Aloe pectins have a low methoxyl (LM) content. Aloe pectins form gel in the presence of calcium, and they, especially, the HMW pectin, form monovalent cation-based gels at low temperature, which revert back to solution when brought to room temperature. The HMW Aloe pectin-calcium gel is used for controlled release. The monovalent cation-based gel is used as a matrix for storing pharmacological substances and also for antigen and antibody precipitation reaction.
Patent CA-2334753-A1 (CA)
Inventor: FUJINAGA MASASHI
IPC: C22C33/02
Filed: 2000-03-17
Abstract: L'invention concerne un corps moulé par recompression constitué d'un matériau de moulage à base de poudre métallique, lequel corps présente une excellente déformabilité, ce qui permet d'obtenir des pièces mécaniques présentant une grande résistance mécanique à partir de métaux frittés et d'un corps fritté obtenu à partir du corps moulé par recompression. L'invention concerne également les procédés de production desdits corps caractérisés en ce qu'ils comprennent les étapes suivantes. Dans un étape (1) de préformage, on presse par compactage un poudre métallique (7) obtenue par mélange d'une poudre métallique (7a) renfermant essentiellement du fer avec, de préférence, au moins 0,1 % en poids, idéalement au moins 0,3 % en poids de graphite (7b), de manière à former une préforme (8) d'une densité de 7,3 g/cm?3¿ au moins. Dans une étape (2) de frittage temporaire, la préforme (8) est frittée temporairement à une température prédéterminée de manière à former un matériau (9) de moulage à base de poudre métallique caractérisé par une structure dans laquelle le graphite demeure au niveau du joint de grain de la poudre métallique. Dans une étape (3) de recompression, le matériau (9) de moulage à base de poudre métallique est moulé par recompression de manière à produire un corps (10) moulé par recompression. Dans une étape (4) de frittage, on refritte ledit corps (10) moulé par recompression de manière à obtenir un corps fritté (11). Enfin, dans une étape (5) de traitement thermique, on procède au traitement thermique du corps fritté (11) de manière à obtenir un corps fritté (11) traité thermiquement.